| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.78 | 7.797% | $86.0004 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $93.77 | 5.329% | $98.767 | $98.77 | $98.75 | $98.80 |
| Purchase #3 | $146.73 | 8.346% | $158.9761 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $78.37 | 9.788% | $86.0409 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $160.58 | 5.643% | $169.6415 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $152.59 | 13.408% | $173.0493 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $161.81 | 9.125% | $176.5752 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $873.63 | $949.0504 | $949.06 | $949.10 | $949.00 | |